Banned foods allowed in the U.S.

Published 11:38 AM EDT Apr 05, 2013

Nutritionist Mira Calton and her husband, Dr. Jayson Calton, studied more than 150 ingredients during a six-year, expedition around the world and put together a list of 13 ingredients banned in other countries that are still allowed in the U.S. Their book "Rich Food, Poor Food" was released in February.